基本解释n.扩音器v.(用扩音器)传达同根派生 megaphoned相关词英汉例句用作名词 (n.)He often speaks in public with a megaphone.他常用扩音器当着大众演说。The mayor addressed the stirred crowd with a megaphone.市长用扩音器向激动的群众讲话。The conference hall was installed with radio set and megaphone.会场里设置了收音机和扩音器。megaphoned更多例句